45205281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19893

約数の個数: 24

約数和(自身を含む): 74333376

約数和(自身を除く): 29128095

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 19853, 59559, 178677, 218383, 456619, 655149, 1369857, 1965447, 4109571, 5022809, 15068427, 45205281]

約数ペア:

[(1, 45205281), (3, 15068427), (9, 5022809), (11, 4109571), (23, 1965447), (33, 1369857), (69, 655149), (99, 456619), (207, 218383), (253, 178677), (759, 59559), (2277, 19853)]